JEE Main & Advanced Physics Photo Electric Effect, X- Rays & Matter Waves Question Bank Topic Test - Photo Electric Effect, X-Rays & Matter Waves

  • question_answer
    In photoelectric effect, the K.E. of electrons emitted from the metal surface depends upon

    A) Intensity of light

    B) Frequency of incident light

    C) Velocity of incident light

    D) Both intensity and velocity of light

    Correct Answer: B

    Solution :

    [b] If frequency of incident light increases, kinetic energy of photoelectron also increases.

You need to login to perform this action.
You will be redirected in 3 sec spinner